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E-mail: sales03@nutritionoem.com
Add: Fengcheng 2nd Road, Weiyang District, Xi'an, Shaanxi, China
vitamin b12 capsules for skin Wholesale price
Product Overview:
Vitamin B12 Capsules – Energy & Nervous System Support
Active ingredient per serving (2 capsules):
Vitamin B12 (methylcobalamin) – 1000mcg
Key benefits: Supports energy metabolism, nervous system function, and red blood cell formation.
Clean formula: Non-GMO, gluten-free, vegan capsules (HPMC), no artificial additives.
Important: These capsules are a dietary supplement. Not intended to diagnose, treat, or prevent any disease.
E-mail: sales03@nutritionoem.com
Product Attributes
Dosage Form: capsules
Dose: 2 capsules Per Day
OEM: Customized logo is welcome, Packing as your requirement. offering private label
Type of Product: Vitamin B12 Capsules
Model Number: ASRN-vitamin b12 capsules
Specification: 500mg,800mg/bottle or customized
Sample: vitamin b12 capsules Avaliable
Keywords: Best vitamin B12 capsules
Brand: Ausreson
MOQ: 50 bottles
Appearance: capsules
Storage: Cool Dry Place
Shelf Life: 2 Years
Test Method: HPLC
Product Details
Last updated June 2026
What is Vitamin B12?
Vitamin B12 is an important member of the B vitamin family and is essential for maintaining good health. It is mainly found naturally in animal-based foods such as meat, fish, dairy products, and eggs. Supplementation with vitamin B12 capsules may be especially important for vegetarians, vegans, or older adults with reduced digestive and absorption abilities.
Application of vitamin b12 capsules
Immunity Boost
Energy Support & Dietary Supplement
weight gain
How to choose a quality B12 capsule
Methylcobalamin or Hydroxocobalamin - avoid cyanocobalamin if sensitive!Капсулы с метилкобаламином (витамин B12) для повышения энергии
1000+ mcg dose - ensures absorption even with intestinal problemsMethylcobalamin (Vitamin B12) Kapseln für mehr Energie
Contains folic acid (as methylfolate) - enhances methylationCápsulas de metilcobalamina (vitamina B12) para aumento de energia
Third party testing - ensures effectivenessCápsulas de metilcobalamina (vitamina B12) para aumentar la energía
No unnecessary fillers - avoid magnesium stearateGélules de méthylcobalamine (vitamine B12) pour un boost d'énergie
How Vitamin B12 Supports Wellness
| Area of Support | Role in the Body | Our Dose |
|---|---|---|
| Energy metabolism | Helps convert food into energy, supporting daily vitality | 1000mcg per serving |
| Nervous system | Supports healthy nerve function | 1000mcg per serving |
| Red blood cell formation | Supports red blood cell production | 1000mcg per serving |
| Homocysteine metabolism | Supports healthy homocysteine levels already within normal range | 1000mcg per serving |
Relationship to other nutrients
- Folic acid (vitamin B9): B12 and folic acid are synergistically involved in erythropoiesis; folic acid supplementation alone may mask B12 deficiency.
- Iron: Iron deficiency anemia and B12 deficiency anemia have similar symptoms and require differential diagnosis.
- Calcium: Calcium ions contribute to the absorption of B12 in the intestines, and inadequate calcium intake may affect utilization.
Uses of vitamin b12 capsules.
- 1. Promote methyl transfer
- 2, promote the development and maturity of red blood cells, so that the body's hematopoietic function is in a normal state, prevent pernicious anemia; Maintain nervous system health
- 3, in the form of coenzymes, can increase the utilization of folic acid, promote the metabolism of carbohydrates, fats and proteins
- 4, has the effect of activating amino acids and promote the biosynthesis of nucleic acid, can promote the synthesis of protein, it has an important role in the growth and development of infants and young children
- 5, metabolize fatty acids, so that fats, carbohydrates, proteins are properly used by the body
Product Specifications for OEM Buyers
| Parameter | Our Standard | Test Method |
|---|---|---|
| Vitamin B12 | 500mcg per capsule (1000mcg per serving) | HPLC |
| B12 type | Methylcobalamin (bioactive form) | – |
| Heavy metals | Pb <0.5 ppm, As <1 ppm, Cd <0.5 ppm | ICP-MS |
| Microbial | <1000 cfu/g | USP <61> |
| Capsule shell | HPMC (vegetarian, non-GMO) | – |
Key health benefits of vitamin B12:
- Energy boost and metabolic support: Vitamin B12 helps convert food into usable energy, combating fatigue and lethargy.
- Nervous system health maintenance: It participates in the formation of myelin sheaths, the outer layer that protects nerve fibers and is essential for cognitive function and nerve health.
- Red blood cell formation: Prevents megaloblastic anemia, ensuring adequate oxygen supply to all parts of the body.
- Heart health: Reduces the risk of cardiovascular disease by lowering homocysteine levels.
- Mood balance: Participates in the synthesis of neurotransmitters such as serotonin, potentially helping to improve mood.
Vitamin B12 Capsule Manufacturing Specifications:
B12 Type: Methylcobalamin / Cyanocobalamin — Customizable
B12 Content per Capsule: 1000mcg — Customizable (500–5000mcg)
Purity: ≥ 99% — Customizable
Synergistic Ingredients: Folic Acid (Methylfolate) — Customizable
Heavy Metal Testing: Lead, arsenic, mercury, and cadmium tested per batch; compliant with USP/EP standards
Content Uniformity: Tested per batch (RSD ≤ 5%)
Capsule Type: Gelatin capsule (standard); HPMC vegetarian capsule (optional)
Minimum Order Quantity: 10,000 capsules (standard); 50,000 capsules (customized)
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About us
Private Label design, fast delivery, USA Warehouse, European Warehouse, capsules factory,Softgels factory,tablets factory, pills factory, Gummies factory, Liquid Drops factory,Gum factory,solid beverage factory, customized factory, capsules manufacturer,Softgels manufacturer, tablets manufacturer, pills manufacturer, Gummies manufacturer, Liquid Drops manufacturer,Gum manufacturer,solid beverage manufacturer, customized manufacturer.
Our Strengths
We possess extensive experience, handling every step from sourcing each ingredient in the formulation to post-filling inspection, all at the most competitive prices and with the fastest delivery times.
Xi'an Henrikang Biotech Co., Ltd. owns factory, Main Product Foods additives, Nutritional supplements, Healthcare Products(capsules,Softgels,tablets,Gummies,Liquid Drops,Gum,solid beverage and other customized products), plant extracts.
Support OEM&ODM service，Design label packaging, Overseas in stock, Fast customization, Drop Shipping.
Xi'an Henrikang Biotech Co., Ltd. is supplying OEM service for the Well-known brands Reson and Ausreson.
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